Nassau County located in Northeast Florida is part of the Greater Jacksonville Metropolitan area. Nassau County is bordered to its East by the Atlantic Ocean and one inhabited island, Amelia Island.
The County Seat for Nassau county is Fernandina Beach Florida.
Nassau County Table of Contents
Nassau County Map
This ma of Nassau County, FL shows Fernandina Beach, Fort Clinch State Park, the Florida / Georgia Border, and the Jacksonville area to the south.
Nassau County is made up of a total area of 726 square miles (652 square miles of land and 74 square miles of water.)
Nassau County shares its borders with two Georgia counties and two Florida counties.
Camden County, Georgia to its North
Charlton County, Georgia to its West
Duval County, Florida to its South
Baker County, Florida to its Southwest
Area Codes and Zip Codes for Nassau County
The area code for Nassau County is 904.
Cities in Nassau County Florida
Nassau County has 3 incorporated cities.
Incorporated Cities in Nassau County
- Town of Callahan
- City of Fernandina Beach
- Town of Hilliard
Unincorporated Cities in Nassau County, FL